Malevich painted many squares of different colours, but " Black Square" is the one people remember.

马列维奇画了许多不同颜色的方块，但人们最记忆深刻的是《黑色方块》。

Sonia Delaunay was born in Odessa but worked in France; Kazimir Malevich came from Kyiv but worked mainly in Russia.

Sonia Delaunay 出生于敖德萨，但在法国工作； Kazimir Malevich 来自基辅，但主要在俄罗斯工作。